class AddColumnsToScaptimonyPolicies < ActiveRecord::Migration[4.2] def change add_column :scaptimony_policies, :xccdf_profile, :string add_column :scaptimony_policies, :period, :string add_column :scaptimony_policies, :weekday, :string add_column :scaptimony_policies, :description, :string # This works only with rails-4, I want to support rails-3 too # add_reference :scaptimony_policies, :scap_content, index: true add_column :scaptimony_policies, :scap_content_id, :integer, :references => :scap_content end end